I'm a big cheater today because I couldn't decide between two different songs, so I will give you two! The Rocktober Music Fairy is kind and generous indeed!
On the sixteenth day of Rocktober Ryan Adams gave to me....16 days!
Whiskeytown - 16 Days.mp3
Buy: Strangers Almanac (1997, Deluxe Reissue 2008)
On the sixteenth day of Rocktober Ben Nichols gave to me....a sixteen-year-old!
Lucero - Sixteen.mp3
Buy: Nobody's Darlings (2005)